7.7-(3.8+x)=-1.1

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Solution for 7.7-(3.8+x)=-1.1 equation:


Simplifying
7.7 + -1(3.8 + x) = -1.1
7.7 + (3.8 * -1 + x * -1) = -1.1
7.7 + (-3.8 + -1x) = -1.1

Combine like terms: 7.7 + -3.8 = 3.9
3.9 + -1x = -1.1

Solving
3.9 + -1x = -1.1

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3.9' to each side of the equation.
3.9 + -3.9 + -1x = -1.1 + -3.9

Combine like terms: 3.9 + -3.9 = 0.0
0.0 + -1x = -1.1 + -3.9
-1x = -1.1 + -3.9

Combine like terms: -1.1 + -3.9 = -5
-1x = -5

Divide each side by '-1'.
x = 5

Simplifying
x = 5

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